CODEWITHSUNDEEP
iosobjective-ciphoneuitableview
Tj3n
Tj3n

Reputation: 9923

iOS UITableViewCell not correctly update after scrolling

Here's what im having: I have a TableView with custom UITableViewCell, it's loading the data from an MutableArray.

In my cellForRow: i call the code to draw a subview with the data from the array, when i scroll down and scroll up, that subview appear very wrong, but every label appear to be correct...

I have tried many answer around google but all doesnt solve it, i even put the subview to the array but doesnt work too,sorry i cant post image yet :(

NSMutableArray *mintHistoryList = //Array of Epin objects 

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:@"cell" forIndexPath:indexPath];
// Configure the cell...

EPinObject *data;

if (indexPath.row < self.mintHistoryList.count && [[self.mintHistoryList objectAtIndex:indexPath.row] isKindOfClass:[EPinObject class]])
    {
        data = [self.mintHistoryList objectAtIndex:indexPath.row];
        UILabel *pinGeneratedDateLabel = (UILabel *)[cell viewWithTag:100];
        pinGeneratedDateLabel.text = data.pinGeneratedTime;

        UILabel *pinNumberLabel = (UILabel *)[cell viewWithTag:101];
        pinNumberLabel.text = data.pinCode;

        UILabel *pinOriginalLabel = (UILabel *)[cell viewWithTag:102];
        pinOriginalLabel.text = [NSString stringWithFormat:@"%@%@", [Common currencyFloatRemake:data.pinOriginalAmount],[Common currencyCodeToSymbol:data.pinCurrencyCode]];
        pinOriginalLabel.adjustsFontSizeToFitWidth=YES;
        pinOriginalLabel.minimumScaleFactor=0.5;

        UILabel *pinLeftLabel = (UILabel *)[cell viewWithTag:103];
        pinLeftLabel.text = [NSString stringWithFormat:@"%@%@ left", [Common currencyFloatRemake:data.pinLeftAmount],[Common currencyCodeToSymbol:data.pinCurrencyCode]];
        pinLeftLabel.adjustsFontSizeToFitWidth=YES;
        pinLeftLabel.minimumScaleFactor=0.5;

        //THIS PART

        UIView *circleView = (UIView *)[cell viewWithTag:104];
        [circleView addSubview:[Customview alloc]initWithOriginal:data.pinOriginalAmount andLeft:data.pinLeftAmount];  
    }

The array does not change, other label also does not change, only the subview is not correct

Correct: https://drive.google.com/file/d/0BwtBKpSMH_eHUWRfMkpzOTFaTkE/view?usp=sharing

Scroll down and up: https://drive.google.com/file/d/0BwtBKpSMH_eHWkxmeDNGQUJvdnM/view?usp=sharing

Upvotes: 1

Views: 457

Answers (1)

Igor
Igor

Reputation: 1557

I Think problem is here

UIView *circleView = (UIView *)[cell viewWithTag:104];
[circleView addSubview:[Customview alloc]initWithOriginal:data.pinOriginalAmount andLeft:data.pinLeftAmount];

When you will reuse cell it will contain 2 circleView... You should remove the previous one, or reuse circleView itself

PS Images is not available for me, I receive error 403

Upvotes: 1

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